Mono Monday : Another brick in the wall

This is part of my school photo for 1964, and the reason it looks so dreadful is that I had to take it on my laptop, as the original is lost in the clutter-fest that is my house.
I remember it being taken, the older year pupils balancing precariously on forms whilst the camera on a tripod slowly swept through an arc. So slowly it was rumoured that in the past one of the boys had slipped off the form and sprinted to the other end so that he appeared with the girls as well.
And the connection to the challenge ?

" No dark sarcasm in the classroom ".

No sarcasm ? All these teachers must have graduated in it !

Really tricky one this week.